Skip to content
FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

DEPARTMENT OF EDUCATION - DIVISION OF CAMIGUIN Award a ₱6.3M contract to VINLABZ CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
6fbde7b43ddeaae17c88b46a2dbaf5946ef0533bd05d7e0af6167fd4982e5797
Status:
Included and unchanged
Block:
#5,112 901 blocks after it
Position in block:
Transaction 258 of 566
Award day:
Apr 3, 2023 (3 yrs 7 mo ago)
Value:
₱6,316,664.91
Project:
Construction of One Storey Building

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,112 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF EDUCATION - DIVISION OF CAMIGUIN awarded it to VINLABZ CONSTRUCTION AND SUPPLY on 2023-04-03.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   6fbde7b43d…2e5797now      …
  2. 2. Block Merkle root changed
    stored   4ada6e0a6b…51c81dnow      …
  3. 3. Block #5112 hash changed
    stored   290e87481a…6fefbcnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 565 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6fbde7b43ddeaae17c88b46a2dbaf5946ef0533bd05d7e0af6167fd4982e5797
  2. 01 R 70bd3ec8b886be1aea175a3cd3deae161adf9c0216cdc475ae01d99ca8cf018e
  3. 02 L 456f81a863144219505c9eaba238475d59c0773726ee6e21ee530ac7319484c6
  4. 03 R 1ade997b6cdf8b2425ffdb9ae6bccd23ac110461409edf544cfa808b300b67a0
  5. 04 R 0c217d4282bea9a0945a1706e6974240a3ecf2d6bda7b7958ce075e4d546af87
  6. 05 R cd0e83e87b8abe6f05eb5a1a9c879de361d3f6b2f199c785ed1b1b994910b6b7
  7. 06 R a4aacbc6b9923cc0af94483f5170b0fb207926f5db236d44af919f1ec955d6ad
  8. 07 R 47712ef0b5f5a56085f234face40a35af0bd1a692d6e2576dacf6e5fb2cc50db
  9. 08 R 0d7b9d32b87fa7cda2e3930877e0b8a312fa77b0a609d47360e4933cfac60cdf
  10. 09 L fbdc7f8815f893532855c07253441bc53e487da1728b5d88b54771a93507c13d
  11. 10 R ff79c019c193ca5b61e36ecff9ccbcefd4084515ae54e1bcabfbe8f12d619f4a
  12. root  4ada6e0a6b60028fc8979243945e7bb08458c02309fdb5ee5d7ca38af751c81d